drm/amdgpu: Add warning message for INT SW fallback.
authorAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Fri, 21 Sep 2018 19:41:52 +0000 (15:41 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 27 Sep 2018 02:09:13 +0000 (21:09 -0500)
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c

index da36731..1ae2583 100644 (file)
@@ -274,6 +274,7 @@ static void amdgpu_fence_fallback(struct timer_list *t)
        struct amdgpu_ring *ring = from_timer(ring, t,
                                              fence_drv.fallback_timer);
 
+       DRM_INFO("Fallback to SW interrupt on ring %s due to HW interrupt time out", ring->name);
        amdgpu_fence_process(ring);
 }